baber/WOPTO huggingface dataset:
Patent JP-H06339285-A (JP)
Title: Electrostatic actuator
Inventor: YAMAMOTO MASAHIRO
IPC: B25J19/00
Filed: 1993-05-26
Abstract: PURPOSE:To obtain an electrostatic actuator which is improved in a mobile object carrying directional property. CONSTITUTION:This actuator is composed of a square insulator 2 and a plurality of electrodes 11 arranged in the insulator 2. Since the electrodes 11 are formed in a periodic triangular wave shape and generate restraints in the direction perpendicular to the moving direction of a mobile object 6 when the deviation between the center of the object 6 and centers of the electrodes 11 is equal to or smaller than a prescribed value, the object 6 can be carried stably without deflection.
Patent JP-S63289999-A (JP)
Title: Mounting structure for information processor
Inventor: TANAKA KUNIO
IPC: H05K7/20
Filed: 1987-05-22
Abstract: PURPOSE:To simplify water-cooled and air-cooled cooling mechanism and to mount it in high density by mounting high heat-generation electronic components required for water-cooling on one side face of a first mounting board in a planar configuration, and vertically mounting a plurality of second mounting boards on which low heat-generation electronic components sufficient for air- cooling on the other side face of the first board. CONSTITUTION:High heat-generation electronic components 2 required for water- cooling are mounted on one side face of a first mounting board 1 in a planar configuration, and a plurality of second mounting boards 3 on which low heat- generation electronic components sufficient for air-cooling are mounted are vertically mounted on the other side face of the first board. For example, the components 2 mounted in a planar manner on one side face of the first board 1 are closely brought into contact with a cooling module 101 on the surfaces of the components, cooling water is circulated through a water supply pipe 102 to the module 101 to indirectly cool them by thermal conduction. The components to be air cooled on the boards 3 mounted vertically by connectors 4 on the other side face of the first board 1 are forcibly air-cooled by an air- cooling mechanism 200 having a blower fan 201.
Patent JP-H06328955-A (JP)
Title: Fueling hole
Inventor: OHASHI TAMIYOSHI
IPC: B60K15/04
Filed: 1993-05-26
Abstract: PURPOSE:To provide a fueling hole to prevent noise due to oscillation of a vehicle by devising it not to make contact at the time when a cap is installed and to make contact at the time when the cap is removed so that a seal member is in the stored state and so that a cam is rotated and the seal member is developed and adhered to the outer peripheral surface of a nozzle at the time when the fueling nozzle is inserted. CONSTITUTION:A holding part 2 of a cam 4 consists of a holding part main body 13 and a pin 14, on the holding part main body 13, a flat plate type base part 13a fixed on the inner peripheral side of a cylindrical main body 1, two leg parts 13b rectangularly extending from it and a braking part 13c slantly extending downward from inside surface(s) of either one or both of the leg parts 13b are integrally formed on both of the leg parts 13b, through holes 13d, 13d into which the pin 14 is inserted are formed. In the meantime, on a cam main body 3, a through hole arranged on an axial line of the through holes 13d, 13d of both of the leg parts 13b and into which the pin 14 is inserted, a sectionally roughly circular arc pressure part 3b receiving elastic pressure force from the braking part 13c and a working face 3c of a head end part at the time when a fueling nozzle is inserted are formed.
Patent JP-H01292829-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATANI MITSUNORI
IPC: H01L21/3065
Filed: 1988-05-19
Abstract: PURPOSE:To stably expose the head part of existing pattern by removing the resist, applied in such a thickness a not thicker than the level difference of existing pattern, a little wider than the existing pattern and then conducting the patterning by providing a fine spacing between the existing pattern and the resist. CONSTITUTION:A resist 3 is applied to the entire part of semiconductor substrate surface forming the existing patterns 2a, 2b in such a thickness as not thicker than the level difference of the existing patterns 2a, 2b. Next, the resist 3 is removed by exposure and development a little wider than the existing patterns 2a, 2b to form fine intervals 4 in the patterning. Next, the fine intervals 4 formed between the existing patterns 2a, 2b and resist 3 are buried by heating and deforming the resist 3 and thereby the head part of existing patterns 2a, 2b can be exposed.
Patent JP-H09312568-A (JP)
Title: Digital error detecting device
Inventor: FUJIKAWA TOSHIHIRO
IPC: H03M1/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital error detecting device which executes an efficient operation for detecting a digital error and also is effective to error rate evaluation. SOLUTION: Digital data obtained by the envelope operation of an A/D converter 1 is separated into two-system data by a demultiplexer 2 and, after that, the respective separated kinds of data are added in an adder 3. Then, in an error detecting circuit 4, data obtained by adding is compared with data obtained by permitting the data to be latched in a latch circuit 42 so as to be delayed for the portion of one clock and also adding threshold value data in the adder 43 by a comparator 41 so that presence or absence of the generation of the digital error is detected in an error detecting circuit 4.
Patent JP-S6016602-A (JP)
Inventor: MOTOYOSHI TATEO
IPC: E01B25/34
Filed: 1983-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10322872-A (JP)
Title: High-resistance external sheath interrupter
Inventor: KAWAI TAKAYUKI
IPC: H01B7/28
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-resistance external sheath interrupter which suppresses the temperature rise caused by the heat in an outer semiconductor layer. SOLUTION: In a sheath interrupter where the periphery of a cable conductor 2 is covered with a cable insulator 3 and an outer semiconductor layer 4 in order, and the outer semiconductor layer 4 is surrounded with a metallic sheath 5, and a part of the metallic sheath 5 is edged, and also the whole metallic sheath edged part is surrounded with an insulating tube 6, and the vacant space between the insulating tube 6 and the metallic sheath 5 is sealed with seal material 7, and electrodes 8 and 8 are provided severally in the space between the outer semiconductor layer 4 and the edge part ends of the metallic sheaths, the outer semiconductor layer 4 between the several electrodes 8 and 8 is removed, and a high-resistance semiconductor 9 whose resistance at 90 deg.C is 103-106 Ωis buried in the outer semiconductor layer removed section.
Patent JP-S5749688-A (JP)
Title: Liquid crystal display element
Inventor: MATSUMOTO SHIYOUICHI
IPC: C09K19/30
Filed: 1980-09-10
Abstract: PURPOSE: A long-life dynamic scattering mode liquid crystal display element that is made by using a liquid crystal composition that contains a cyclohexylbiphenylcyclohexane as well as has negative dielectric anisotropy, thus showing good DS display characteristics such as high contrast and high speed response.  
     CONSTITUTION: One or more cyclohexylbiphenylcyclohexane of the formula (R, R' are alkyl) are used as the major component and, when used for DS display, mixed with a liquid crystal of large negative dielectric anisotropy such as Schiff base, azoquinone or phenyl benzoate to give a liquid crystal of negative dielectric anisotropy.  
     EFFECT: The resultant composition has characteristics suitable for time-sharing driving mode and expands the DS-display operating temperature range toward lower side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62280144-A (JP)
Title: Paper sheet feed device
Inventor: ISHIKAWA KIYOTAKA
IPC: B65H5/36
Filed: 1986-05-29
Abstract: PURPOSE:To prevent a paper sheet feed device from being damaged, by providing a sensor for the movement of a paper sheet guide based on a position of a paper sheet guide which ensures the contact of the paper sheet with a sensitive body for controlling a feed device for a copying machine or the like. CONSTITUTION:When a paper sheet 10 is brought into contact with a sensor 15 in a condition that its edges are gripped by grippers attached to a chain 12, the sensor 15 is turned on and a sensing signal from it is applied to a control unit 20 so that a control signal from the control nit 20 is applied to a drive circuit 17. As a result, a paper guide 14 is moved from a position shown by a solid line to a position shown by a dotted line for preventing the grippers 13 from colliding with the paper guide 14. However, when paper sheets are jammed by any reasons, a passage through which the paper guide 14 moves is closed by the paper sheet 10 and it cannot be accommodated in the chain 12. Then, a sensor 17 is turned on when the guide 14 is at the position shown by the solid line and a signal is continuously produced from the sensor 17 to be applied to the control unit 20. The control unit 20 stops a chain driving circuit 24 or the like after a prescribed period of time has passed.
Patent JP-H01293775-A (JP)
Title: Title generator for video tape recorder
Inventor: OTSUBO HIDEYUKI
IPC: H04N5/222
Filed: 1988-05-20
Abstract: PURPOSE:To easily generate a title picture by providing a memory to store data for plural title pictures and a menu picture for selecting the title picture. CONSTITUTION:The data of characters and graphics for various pictures such as the plural title pictures and the menu picture for selecting the title picture are stored in a memory 6. Control data having the information of the types, the sizes, the colors, and the positions of the characters and the graphics, the information of background colors, etc., are supplied from a microcomputer 5 to a generator 7 based on the data read from the memory 6. The generator 7 generates a character video signal and a graphic video signal synchronously with the output video signal of a switch 16 based on the inputted control data and the synchronizing signal of a synchronizing separating circuit 17 and, for example, forms the video signal of the title picture. Further, the formed video signal is outputted from a terminal 11 by the control of the microcomputer 5 and displayed on the picture of a CRT for a monitor, etc.
Patent JP-H11330041-A (JP)
Title: Device for processing substrate by etching liquid
Inventor: MIYA KATSUHIKO
IPC: H01L21/306
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent etching liquid and rinsing liquid from splashing, when processing a substrate by the use of both the liquids and to uniformly process the main surface of the substrate. SOLUTION: A rinsing liquid nozzle 32 is provided facing opposite to the main surface of a wafer W horizontally held by a spin chuck 21. The rinse liquid nozzle 32 has a discharge passage 42 which is shared by etching liquid from an etching liquid supply passage 41 and rinsing liquid from a rinsing liquid supply passage 42. While both the etching liquid and the rinsing liquid are supplied, both the liquids are mixed in the discharge passage 43 and are supplied to the main surface of the wafer W from the same direction.
Patent JP-S62282634-A (JP)
Title: Vessel for batch production
Inventor: TANAKA KOJI
IPC: B01J19/00
Filed: 1986-05-30
Abstract: PURPOSE:To smooth the discharge of the contents of the title vessel by pivotally supporting the vessel on the two pivoting parts with the pivoted part of the vessel, and placing the vessel which is detachable toward the upper part on a bed for operating and moving the vessel by the elasticity of a high-pressure gas to control the flow rate of the contents. CONSTITUTION:Bevel gears 5 are stationarily provided on the tips of the pivoted parts on both sides of the vessel 1, and the bevel gears 5 are meshed with bevel gears 6 for rotating the bevel gears 5 to tilt and invert the vessel 1. Two robot hands 8 which are controlled by a controller and used for helping the attachment and detachment of the device and material such as a lid for closing the vessel are provided on the bed 2. A prime mover for driving the bed wheel, a mechanism for steering the bed wheel, and a storage vessel 9 for the liquefied air used for driving the prime mover for driving an oil pump for operating the robot hand, a hydrolauric jack and other actuators are loaded on the base 2.
Patent JP-H04326972-A (JP)
Title: Method for preventing contamination
Inventor: AOSAKI KOU
IPC: C09D133/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the contamination of ultrapure water, a polyimide solution for a semiconductor protective film, an etching gas or liquid, a solvent for washing a semiconductor or the high purity highly clean fluid of a clean room or environmental contamination. CONSTITUTION:A coating layer composed of a polymer having a fluorine- containing aliphatic ring structure is formed to the surface of the member coming into contact with a high purity highly clean fluid or environment of piping, a valve, a flange, bolts and nuts, pumps and blowers, filters, tower tanks, a container, meters, a belt conveyor, a robot or a clean room wall.
Patent JP-H10299993-A (JP)
Title: Portable replacement fuel gas tank
Inventor: NAKAMURA KENICHI
IPC: F17C11/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To store and transport a large quantity of gas at low or ordinary temperature and that under low pressure by charging fuel gas in the state of being adsorbed to porous material stored in a container under the coexistence of a compound to be host. SOLUTION: Porous material 2 is stored in a tank container 1, an in-out conduit 3 for fuel gas and a compound to be host is provided with a switching valve 4. An opening, opened to the inside of the container 1, of the conduit 3 is made to face an upper space 5 of the tank container 1. An intermediate space 6 is provided between upper and lower layers formed of the porous material 2, and a perforated plate, a mesh body, or the like is arranged at the upper face of the porous material 2 or the upper and lower faces of the porous material 2. As the porous material 2, porous material of desirably 100m<2> /g or more in specific surface area is used, and particularly activated carbon or ceramics is suitably used.  As the compound to be the host, water, alcohol, organic acid such as formic acid or acetic acid, quinone such as benzoquinone, or the like is used, particularly water or alcohol is desirably used.
Patent JP-H10303122-A (JP)
Title: Proximity aligner
Inventor: MATSUMOTO FUSASHIGE
IPC: H01L21/027
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture highly precise products by stabilizing the critical dimension conditions of the products by performing proximity gap control after discharging air from gaps formed wider than the other gaps between a holder and a glass substrate and an exposure chuck. SOLUTION: Since an exposure chuck 2 ascends so that the facing surfaces of a mask 3 and a glass substrate may have a prescribed tilt angle θ, the gap formed between the right-side outer peripheral surface of the chuck 2 and the internal surface of a mask holder 4 becomes extremely small, but the gap formed between the left-side outer peripheral surface of the chuck 2 and the internal surface of the holder 4 becomes larger. The air existing in the space surrounded by the mask 3, holder 4, substrate 1, and chuck 2 does not stay in the space, but quickly flows out of the space through the relatively wider gap formed between the left-side outer peripheral surface of the chuck 2 and the internal surface of the holder 4 along the direction shown by the arrow 9.
Patent JP-H08320968-A (JP)
Title: Commodity sales registering data processor
Inventor: AOKI YASUSHI
IPC: G07G1/06
Filed: 1995-05-24
Abstract: PURPOSE: To provide a commodity sales registering data processor capable of simply and surely judging whether a returned commodity is valid or not by visual observation and quickly and accurately executing the processing of the returned commodity. CONSTITUTION: The processor is provided with a two-dimensional code reading means 15, reverse conversion means 11, 12 and display control means 11, 12 and constituted so as to reversely convert two-dimensional code data obtained by reading out two-dimensional code printed on a receipt 50 presented together with a returned commodity into transaction information and display the transaction information on a display device (CHR) 17.
Patent JP-S5916509-A (JP)
Title: Production of flocculating agent for titanium black liquid
Inventor: IKEDA HIROSHI
IPC: B01D21/01
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a water soluble polymer flocculating agent for titanium black liquid by causing formaldehyde to react with secondary amine and polyacrylamide. CONSTITUTION:Dimethyl amine and formalin are added to an aq. 5% polyacrylamine soln. whereafter the mixture is caused to react for 2hr at 40 deg.C and a water soluble polymer is obtd. The intrinsic viscosity of polyacrylamide is 6-12, formaldehyde is used at 90-200mol%, and dimethyl amine at 50-90mol%. The N-methylol group of the resulted water soluble polymer is >=20%, and the unreacted amide group is <=10mol%.
Patent JP-H07329363-A (JP)
Title: Optical printer
Inventor: FURUTA MASAHIRO
IPC: B41J2/525
Filed: 1994-06-07
Abstract: PURPOSE:To provide an optical printer in which the chromatic aberration which becomes a problem in the case of color printing can be simply eliminated. CONSTITUTION:The optical printer comprises light emitting means 1 for irradiating at least with red, green and blue lights based on image information, a condensing optical system 3 for condensing the lights irradiated from the means 1 on a photosensitive member 4, and support or discharge means 5 for the member 4. Accordingly, the printer for forming an image on the member 4 comprises optical elements for focusing the color lights at the same position of the member 4 by eliminating the chromatic aberrations of the respective red, green and blue lights between the means 1 and the system 3 and/or between the system 3 and the member 4.
Patent JP-H05322996-A (JP)
Title: Method for mapping logic state of integrated circuit wiring with electronic beam tester and device
Inventor: NAKAMURA TAKAYUKI
IPC: G01R31/317
Filed: 1992-05-19
Abstract: PURPOSE:To obtain the mapping image of a clear logic state by synchronizing with the system trigger supplied to a electronic beam tester and generating a pixel clock. CONSTITUTION:A phase control circuit 10 serves to receive the system trigger supplied to an electronic beam test and generate pulse giving an initially set delay quantity. A multi-pulse generation circuit 20 serves to synchronize with receiving of the delay pulse and generate a pixel clock. Next, a scanning control circuit 50 serves to receive the pixel clock and generate a scanning signal for driving a coil 42 of scanning of a pixel signal and an electronic beam. A detection circuit 70 serves to convert a secondary electron generated from a device to be tested 60 into an electric signal. A signal processing circuit and an image processing circuit 80 serves to perform signal processing and image processing for the electric signal supplied from the circuit 70, and generate the image data, which are converted into a video signal with an image control circuit 90.
Patent JP-H09310610-A (JP)
Title: Combined-effect muffler
Inventor: HAYASHIZAKI MASAKATSU
IPC: F01N1/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a combined-effect muffler with wide usage range and simple structure which combinedly utilizes four kinds of noise eliminating principles, freely selects optimum frequency bands of phase differential noise elimination, has remarkable noise elimination effect, and discharges residual noises in any optional directions without being influenced by falling rain. SOLUTION: A combined-effect muffler has an exhaust duct 1 provided with noise discharging opening 1 and a cone 4 inside an outer cylinder whose upper and lower outlets are narrowed. The cone 4 is located above the exhaust duct 1. A spacing with respect to the noise discharging port 2 can be freely adjusted. Its plan area is larger than that of the noise discharging port 2. The cone 4 is tapered toward the lower direction.
Patent JP-S61289141-A (JP)
Inventor: KANEMURA TOMOJI
IPC: D02G3/34
Filed: 1985-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01295250-A (JP)
Title: Hardening agent
Inventor: SUGITA YASUKO
IPC: G03C1/30
Filed: 1988-05-23
Abstract: PURPOSE:To obtain the excellent hardening action of the title agent against a latex and a gelatin, etc., without giving an adverse effect to the photographic characteristic of a photosensitive material by using a specified compd. for the hardening agent. CONSTITUTION:The compd. shown by formula I is used for the hardening agent. In the formula, R is 1-4 C alkyl group, L is 1-10 C alkylene or phenylene group, (n) is an integer of 2-4. The hardening agent is used advantageously for hardening a protective colloid layer with or without the photosensitive silver halide of a silver halide photosensitive material. The hardening agent is used advantageously for hardening a latex under coat layer applied to improve a sticking property between a supporting body and the protective colloid layer. Thus, the excellent hardening action is obtd., without giving the adverse effect on the hardening action against the latex and the gelatin, etc., and also the photographic material.
Patent JP-H0421666-A (JP)
Title: Method for purifying metal aminoethylsulfonate
Inventor: NAGASAKI YORITAKA
IPC: C07C303/44
Filed: 1990-05-17
Abstract: PURPOSE:To effectively decolor and economically and readily purify the subject compound useful as dyeing assistants, agricultural chemicals, etc., by bringing a crude reaction solution obtained by reacting a metallic salt of isethionic acid with ammonia, etc., into contact with amorphous carbon. CONSTITUTION:A metallic salt of isethionic acid is allowed to react with ammonia or a monoalkylamine to provide a metal aminoethylsulfonate expressed by the formula (M is alkali metal or alkaline earth metal; R is H or alkyl), which is then purified. In the process, the reaction solution containing the aforementioned metallic salt is brought into contact with amorphous carbon (especially preferably active carbon). The contact treatment temperature is normally >=20 deg.C, preferably 30-50 deg.C. The concentration of the metal aminoethylsulfonate in the solution to be treated and brought into contact with the amorphous carbon is preferably 5-65wt.%. The amorphous carbon adsorbing coloring components can be desorbed and regenerated with hydrochloric acid, etc., for reuse.
Patent JP-H09312318-A (JP)
Title: Pattern defect inspection device
Inventor: MIZUNO FUMIO
IPC: G06T7/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pattern defect inspection device which is suitable for performing the inspection of pattern defects with high sensitivity at high speed and besides without increasing the detection error rate. SOLUTION: A wafer 5 is scanned with an electron beam 2, and the secondary electronic signal caused thereby is stored in an image memory 10, and the stored signal modulates the brightness of a display 12. Hereby, the pattern image of the wafer is indicated on the display 12. A reference pattern is stored in advance in the display 12, and this image and the detected wafer pattern image are compared, and the difference is detected as the defect of the wafer pattern. The scanning of the wafer by the above electron beam is performed only on the specified section.
Patent JP-S5917921-A (JP)
Inventor: ABE KAZUHIKO
IPC: F24S90/00
Filed: 1982-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。